Early symptoms of ALS (Amyotrophic Lateral Sclerosis)

The early symptoms of amyotrophic lateral sclerosis (ALS) mainly include: 1. Muscle weakness and atrophy: Often starts in one limb, such as an arm or leg, and gradually spreads to the entire body, leading to clumsiness in movement. 2. Muscle twitching and spasms: Noticeable muscle twitching and involuntary contractions may occur at the affected areas. 3. Difficulty speaking and swallowing: Weakness in the muscles of the mouth and throat can result in slurred speech, difficulty speaking, and trouble swallowing. 4. Impaired motor coordination: Daily activities such as walking or running may become unstable or clumsy. The appearance of these symptoms is associated with the gradual degeneration of motor neurons, and it is recommended to seek timely medical evaluation for professional diagnosis and treatment.